baber/WOPTO huggingface dataset:
Patent JP-2021059712-A (JP)
Title: Lubricant composition
Inventor: KIGUCHI SHINNOSUKE
IPC: C10M149/06
Filed: 2020-09-09
Abstract: To provide a lubricant composition having excellent wear resistance, low temperature characteristics, shear stability and heat resistance, etc.SOLUTION: The lubricant composition comprises a polymer (A) containing a monomer (a) represented by a following general formula (1) as an essential constituent monomer, and a lubricant base oil (B). In the lubricant composition, the weight average molecular weight of the polymer (A) is 2,000 to 20,000, and kinematic viscosity of the lubricant base oil (B) at 100°C is 2.0 to 10.0 mm2/s, and content of the polymer (A) is 25 to 90 wt.% based on the total weight of the lubricant composition (where, R1 is a hydrogen atom or a methyl group, X1 is a group represented by -O- or -NH-, R2O is an alkylene-oxy group having 2 to 4 carbon atoms, m is an integer of 0 to 20, multiple R2 may be the same or different when m is 2 or more, and R3 and R4 are independently linear or branched alkyl groups having 8 to 20 carbon atoms).SELECTED DRAWING: None
Patent JP-2022046087-A (JP)
Title: Front illumination apparatus and front illumination method for bicycle
Inventor: DAIRIKI TAKESHI
IPC: B62J45/414
Filed: 2020-09-10
Abstract: To provide a front illumination apparatus for a bicycle, capable of appropriately letting a rider know about an obstacle present on a road surface.SOLUTION: An image generation section 13 generates image data showing an image to be projected ahead of a bicycle. An image display section 14 displays the image based on the image data. An optical system 15 mounted on handlebars projects the image displayed on the image display section 14 onto a road surface ahead of the bicycle. When angular acceleration detected by a first sensor (an angular acceleration sensor 20) is equal to or greater than a threshold, a control device 12 makes the position of a grid image within illumination light different depending on detection by a second sensor (a weight sensor 30) of whether a rider sits on a saddle. When it is detected by a third sensor (a three-dimensional acceleration sensor 11) that inclination of the handlebars in a left-and-right direction is equal to or greater than a threshold, the control device 12 controls the optical system 15 or the image generation section 13 to cancel deviation of a projection position of the grid image caused by the inclination of the handlebars in the left-and-right direction.SELECTED DRAWING: Figure 1
Patent JP-2022046375-A (JP)
Title: Game device, and game system
Inventor: YAMAZAKI SEIKO
IPC: A63F13/2145
Filed: 2020-09-10
Abstract: To suppress unauthorized application.SOLUTION: A game device provides game play experience. The game device includes: execution means which executes a process related to a game; retaining means configured to be capable of retaining an article for a game; and acquisition means which acquires article information attached to the article for the game from the article for the game. The article for the game at least includes a first face formed in a polygonal shape. The retaining means is capable of retaining the article for the game with an attitude in which the first face is in a non-horizontal state, and has a structure for retaining the article for the game, in a state capable of acquiring the article information from the article for the game by the acquisition means, such that a first angle among angles in the first face of the article for the game is positioned lower in a vertical direction than any other angle in the first face, and a second angle different from the first angle is positioned higher in the vertical direction than any other angle. When the acquisition means has acquired article information, the execution means controls progress of the game on the basis of the article information.SELECTED DRAWING: Figure 4
Patent JP-2021008362-A (JP)
Title: Cargo handling method of heavy load
Inventor: TSUCHIDA TAMOTSU
IPC: E03F3/06
Filed: 2020-09-14
Abstract: To provide a cargo handling method capable of simplifying the work in lifting/lowering a heavy load such as a box culvert and safely lifting/lowering it in a short time.SOLUTION: A plurality of support points keeping approximately equal distances from the center of gravity F of a box culvert 101 are determined on a lower surface of the top slab 101A, which is a support surface of a box culvert 101. These support points are supported by a lifting/lowering hydraulic jack 34. The box culvert 101 is lifted/lowered by operating the lifting/lowering hydraulic jack 34 in such a state that the center of gravity F of the box culvert 101 exists at a position of one half or less of the height of the box culvert 101 below the support surface and exists inside a solid whose vertex is an intersection of the support points and a vertical line vertically extending to the ground from the support points.SELECTED DRAWING: Figure 12-1
Patent JP-2022052240-A (JP)
Title: Storage device and storage control method
Inventor: KUBOTA SATOSHI
IPC: G06F3/06
Filed: 2020-09-23
Abstract: To appropriately control the processing performance of a storage device according to a processing request.SOLUTION: A storage device 3 divides its resource into a first resource used for processing a first processing request subject to performance guarantee and a second resource used for processing a second processing request different from the first processing request, determines a completion scheduled time of each of a plurality of modules that execute the processing of the first processing request in a predetermined order, and includes a control unit 4 that makes each of the plurality of modules notify, when the processing using the first resource is completed before the determined completion scheduled time, the completion after the arrival of the determined completion scheduled time, and makes the processing of the next module in the predetermined order start after the notification.SELECTED DRAWING: Figure 3
Patent JP-2022053831-A (JP)
Title: Retractable writing instrument
Inventor: HOSOKI MAYURI
IPC: B43K24/12
Filed: 2020-09-25
Abstract: To reduce vibration and noise caused by warp of a slide operation body.SOLUTION: A retractable writing instrument comprises: a barrel 10; refills 20, 30 retractably accommodated in the barrel; and slide operation bodies 50, 60 which are connected with the rear end side of the refills. The refills 20, 30 protrude from a nose of the barrel 10 by forward movement of the slide operation bodies 50, 60. Apertures 15a, 15b are arranged at a peripheral wall of the barrel 10 in which the slide operation bodies 50, 60 are inserted thereinto in a radial direction. The slide operation bodies 50, 60 contact with an inside surface of the apertures 15a, 15b at one part in a longitudinal direction and are separated from the other parts in the longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2022054833-A (JP)
Title: Broadcast communication device
Inventor: WATANABE KYUTA
IPC: G08B27/00
Filed: 2020-09-28
Abstract: To provide a broadcast communication device capable of loudly outputting only a necessary language from a slave station without selecting a language for loudly outputting on the side of the slave station.SOLUTION: A broadcast communication device 1 that transmits an activation signal and voice data to a plurality of slave stations 5 which loudly broadcast audio data following the activation signal including a slave station number of an own station comprises: a storage unit 26 that stores a language management table 264 in which a language to be broadcast loudly from the plurality of slave stations 5 is specified; and when a broadcast instruction of a message 262 constructed of multilingual voice data is received, a control unit 21 that generates an activation signal including only the slave station number of the slave station 5 by referring to the language management table 264, to which the loudly broadcasting of each language constructing the message 262 is specified, and sequentially transmits the activation signal and the voice data for each language.SELECTED DRAWING: Figure 1
Patent JP-2022055461-A (JP)
Title: Combination weighing machine
Inventor: TSUGAWA HISASHI
IPC: G01G19/387
Filed: 2020-09-29
Abstract: To provide a combination weighing machine capable of aligning elongated articles without damage and efficiently carrying them out without the need for a specially structured collective conveyor.SOLUTION: A combination weighing machine includes: multiple weighing conveyors arranged in parallel to carry articles to be placed; a collective conveyor that transports articles carried out from the weighing conveyor along the parallel direction of the weighing conveyor; and a control unit that controls drive of the weighing conveyor and the collective conveyor, and selects a combination of weighing conveyors having an appropriate amount combination in which a combined weight combining weights of articles by performing a combination operation is within a predetermined weight range. The control unit stops the drive of the collective conveyor and puts it on standby while driving the weighing conveyor selected for the appropriate amount combination to carry the article to the collective conveyor.SELECTED DRAWING: Figure 5
Patent JP-2022059843-A (JP)
Title: Method for generating learning model, learned model, image processing method, image processing system, and welding system
Inventor: SHIOMI YASUTOMO
IPC: B23K26/00
Filed: 2020-10-02
Abstract: To provide a method for generating a learning model, a learned model, an image processing method, an image processing system, and a welding system, with high extraction accuracy of a feature.SOLUTION: A method for generating a learning model comprises the steps of: acquiring teacher data including a plurality of learning input images, and a learning feature extraction image obtained by extracting a feature from one of the plurality of learning input images; and training a learning model outputting an extraction image of the feature estimated from a plurality of input images using the teacher data. The learning model includes an input layer that performs a convolution. Positions of the feature in each of the plurality of learning input images are different from each other. A change amount of the position of the feature in the plurality of learning input images is less than a kernel size of a filter of the input layer.SELECTED DRAWING: Figure 10
Patent JP-2022061641-A (JP)
Title: Multilayer ceramic capacitor
Inventor: YOKOMIZO SATOSHI
IPC: H01G2/06
Filed: 2020-10-07
Abstract: To provide multilayer ceramic capacitors capable of improving bending strength.SOLUTION: A multilayer ceramic capacitor 1 according to the present invention includes: a capacitor main body 1A including a multilayer body 2 including dielectric layers 14 and internal electrode layers 15 alternately laminated therein, and external electrodes 3 placed at each of two end surfaces of the multilayer body 2 and connected to the internal electrode layers 15; and two interposers 4 on one surface side in a lamination direction of the capacitor main body 1A, and opposed and spaced apart from each other in a length direction connecting the two end surfaces and intersecting the lamination direction. The external electrodes 3 each include a bulge portion 36 protruding in the lamination direction on the one surface side. The interposers 4 each include a recess portion 41 on each of the end surfaces. On a cross section extending in the lamination direction and the length direction and passing through a center in a width direction intersecting the lamination direction and the length direction, the bulge portion 36 is closer to the end surface in the length direction than the recess portion 41.SELECTED DRAWING: Figure 2
Patent JP-2022062507-A (JP)
Title: Compressor and freezer
Inventor: SUMIDA AKIHIRO
IPC: F04B39/00
Filed: 2020-10-08
Abstract: To provide a compressor capable of suppressing seizure of a lead wire during welding of a closed container.SOLUTION: A compressor includes: a closed container (100); a compression mechanism section disposed in the closed container (100); and a motor disposed in the closed container (100) and driving the compression mechanism section. The motor includes a stator (200), and a rotor disposed on the inner side in the radial direction of the stator (200). The stator (200) includes: an annular stator core (201); and an insulator (202) that is mounted on an axial end surface of the stator core (201) and has an inner wall (202b) and an outer wall (202c) spaced in the radial direction of the stator core (201). A holding section (210) holding a lead wire (205) to draw out the lead wire (205) to the radial inner side of the stator core (201) is provided on at least one of the inner wall (202b) and the outer wall (202c) of the insulator (202).SELECTED DRAWING: Figure 4A
Patent JP-2022062780-A (JP)
Title: Terminal
Inventor: ANDO KENYA
IPC: H01R13/11
Filed: 2020-10-09
Abstract: To provide a terminal capable of allowing a mating terminal to be inserted with a relatively small force.SOLUTION: A terminal 100 includes a body 10, and an elastic contact plate 20. The body 10 has a cylindrical shape into which the mating terminal 200 is inserted, and has an inner wall that has a contact area 30 that comes into contact with the mating terminal 200. The elastic contact plate 20 presses the mating terminal 200 against the contact area 30. The contact area 30 has plural grooves 31 formed extending in a second direction crossing a first direction where the mating terminal 200 is inserted.SELECTED DRAWING: Figure 7
Patent JP-2022064559-A (JP)
Title: Authentication device and program
Inventor: MISHIMA TATSUO
IPC: G06F21/36
Filed: 2020-10-14
Abstract: To provide an authentication device which enables easier authentication of a user for using a device used by multiple users with different authentication destinations, as compared to cases where authentication information is manually entered.SOLUTION: An authentication device 200 provided herein comprises a processor 201 configured to receive an image for identifying an authentication destination and biometric information of a user to be authenticated, and provide control so as to issue an authentication request by sending the biometric information of the user to be authenticated to an authentication destination identified from the image.SELECTED DRAWING: Figure 8
Patent JP-2022065561-A (JP)
Title: Positive electrode for power storage element and power storage element
Inventor: YAMAKAWA YUTO
IPC: H01G11/24
Filed: 2020-10-15
Abstract: To provide a positive electrode for a power storage element, capable of suppressing an increase in current collection resistance associated with charge/discharge cycles.SOLUTION: A positive electrode for a power storage element includes a positive electrode active material layer containing a positive electrode active material and a conductive agent, and, when, in the log differential pore volume distribution of the positive electrode active material layer, A represents the maximum value of a differential pore volume in the range of a pore diameter of 0.04 μm or more and 0.1 μm or less, and B represents the maximum value of a differential pore volume in the range of a pore diameter of more than 0.1 μm and 1.0 μm or less, the sum of the A and the B is 0.60 cm3/g or more.SELECTED DRAWING: None
Patent JP-2021067453-A (JP)
Title: Thrust grate for incinerator
Inventor: ANDREAS MOZUCH
IPC: F16C11/04
Filed: 2020-10-19
Abstract: To provide a thrust grate for an incinerator capable of representing a more complicated motion shape of a grate bar row with small tendency of failure and high reliability.SOLUTION: A plurality of grate bar rows are connected to a grate bar support via a first end portion, and a surface of a grate bar forms a thrust grate surface for conveying a combustible layer along a flow direction. The grate bars of the adjacent grate bar rows lie on top of one another in the form of roof tiles so that a second end portion of each grate bar is supported on the surface of the grate bar adjacent in the flow direction. A first drive motion can be introduced to some drive-type grate bars via drive means, and predetermined relative motion is obtained between the drive-type grate bar and a non-drive-type grate bar. The surfaces of some grate bars have non-planar surface profile portions, and second drive motion by the relative motion between the drive and non-drive type grate bars, can be introduced to the grate bar on which the second end portion is supported on the non-planar surface profile portion.SELECTED DRAWING: Figure 3
Patent JP-2022067150-A (JP)
Title: Steering device
Inventor: NAKAGAWA KAZUYUKI
IPC: B62D5/04
Filed: 2020-10-20
Abstract: To enhance stability of handle return control, by preventing the control from being affected by variation of a flow rate of a pump.SOLUTION: A steering device 100 comprises: a first transmission mechanism (a manual operation mechanism 210) that transmits a rotation of an input shaft (a shaft member 212) connected to a steering member 211 to an output shaft (a pinion shaft 231); a second transmission mechanism (a steering mechanism 230) that transmits a rotation of the output shaft to a steering wheel 220; an electric motor 110 that applies first assist force to the first transmission mechanism; a hydraulic mechanism 240 that applies power of an oil pump 243 as second assist force to the second transmission mechanism; and a motor control part 100 that controls the electric motor 110. The motor control part estimates hydraulic return torque generated by hydraulic pressure, on the basis of flow rate information concerning a flow rate of the oil pump and a steering angular speed of the steering member and estimates return torque on the basis of a vehicle speed of a vehicle and a steering angle of the steering member, and further controls the electric motor on the basis of a difference between the return torque and the hydraulic return torque.SELECTED DRAWING: Figure 3
Patent JP-2022067451-A (JP)
Title: Heat-sensitive recording body
Inventor: TAKEMURA TAKASHI
IPC: B41M5/42
Filed: 2020-10-20
Abstract: To provide, mainly, heat-sensitive recording body excellent in alcohol resistance, plasticizer resistance, and water and plasticizer resistance.SOLUTION: A heat-sensitive recording body has, on a support, a lower coating layer containing hollow particles, an adhesive and an inorganic pigment I, and a heat-sensitive recording layer containing a leuco dye, a developing agent and an inorganic pigment II, in the state order, where an N,N'-diarylurea-based compound represented by general formula (1) is contained as the developing agent, and where a pigment having an oil absorption amount of 130 ml/100 g or less is contained as the inorganic pigment II.SELECTED DRAWING: None
Patent JP-2022045861-A (JP)
Title: Rhythm movement machine capable of achieving operation for generating double amplitude in single flat base
Inventor: KO YI-LING
IPC: A63B22/16
Filed: 2020-10-21
Abstract: To provide a rhythm movement machine capable of achieving operation for generating double amplitude in a single flat base.SOLUTION: A rhythm movement machine includes a pedestal, a flat base, a movable plate, a first drive mechanism, two first connecting members, a second drive mechanism, and two second connecting members. The first drive mechanism has a first motor. The first motor drives the two first connecting members by a first transmission shaft of a reduction mechanism, and at the same time, the flat base is moved up and down through the two first connecting members. The second drive mechanism has the second motor. The second motor drives the two second connecting members by the second transmission shaft of the reduction mechanism, and at the same time, the movable plate is moved up and down through the two second connecting members. The active movable plate brings a synergistic effect for the vertical motion of the flat base by interlocking the two first connecting members. By the above structure features, the rhythm movement machine can achieve operation for generating double amplitude in a single flat base.SELECTED DRAWING: Figure 2
Patent JP-2022069999-A (JP)
Title: Photocatalyst for hydrogen production based on pyrazoline compound, and hydrogen production method based thereon
Inventor: JIN TETSUO
IPC: C07D417/14
Filed: 2020-10-26
Abstract: To provide: a photocatalyst for hydrogen production containing a pyrazoline compound which allows water to be decomposed with visible light, has high hydrogen generation efficiency, and realizes supply of inexpensive hydrogen; and a hydrogen production method based thereon.SOLUTION: For example, the photocatalyst for hydrogen production contains a compound represented by the structural formula in the figure. The hydrogen production method employs the photocatalyst.SELECTED DRAWING: None
Patent JP-2022071481-A (JP)
Title: Vertical blind
Inventor: IIIZUMI SATOSHI
IPC: E06B9/36
Filed: 2020-10-28
Abstract: To provide designability with unity in a fully-closed state of a louver.SOLUTION: A vertical blind has a hanger rail, a tilt shaft 150 that is rotatably supported around a shaft line in the hanger rail, a first runner 1 and a second runner 3 that are movably supported with respect to the tilt shaft 150, and a louver suspended from the first runner 1 and the second runner 3, respectively. The first runner 1 and the second runner 3 respectively have worms 11, 31 inserted and fitted to the tilt shaft 150, worm wheels 12, 32 that are engaged with the worms 11, 31, and hooks 13, 33 that are fitted with the worm wheels and rotatably support the louvers. The worm wheel 12 of the first runner 1 and the worm wheel 32 of the second runner 3 are disposed on different sides across the tilt shaft 150 and rotate in different directions to each other.SELECTED DRAWING: Figure 3
Patent JP-2021074537-A (JP)
Title: Adjustable nordic hamstring exercise method for adjusting knee bending angle, and device therefor
Inventor: HIROSE NORIKAZU
IPC: A63B23/04
Filed: 2020-10-30
Abstract: To provide an exercise method for reducing the risk of a hamstring injury during exercise, and a device for performing the exercise method.SOLUTION: An exercise method for building up the muscle strength of a hamstring, whereby an adjustable Nordic hamstring exercise is performed in which a subject's knee bending angle is adjusted and supported and the hamstring is exercised. There is also provided a device for performing the exercise method.SELECTED DRAWING: Figure 2
Patent JP-2021070907-A (JP)
Title: Device and system related to intelligent helmet
Inventor: REN LIU
IPC: A42B3/30
Filed: 2020-10-30
Abstract: To provide a device and a system related to an intelligent helmet.SOLUTION: A helmet includes a transceiver configured to receive vehicle data from one or more sensors located on a vehicle. The helmet also includes an inertial movement unit (IMU) configured to collect helmet motion data of a rider of the vehicle and a processor in communication with the transceiver and IMU, and programmed to receive, via the transceiver, vehicle data from the one or more sensors located on the vehicle and determine a rider attention state utilizing the vehicle data from the one or more sensors located on the vehicle and the helmet motion data from the IMU.SELECTED DRAWING: Figure 1
Patent JP-2022073393-A (JP)
Title: Reel seat for fishing rod, handle member for fishing rod, and fishing rod
Inventor: KAWAMURA TAKUJI
IPC: A01K87/08
Filed: 2020-10-30
Abstract: To provide a reel seat for a fishing rod, which has high inner surface workability and which hardly causes resin exhaustion and formation of fiber fluff on a surface of an inner surface, a handle member for the fishing rod equipped with the reel seat, and the fishing rod equipped with them.SOLUTION: In a handle member 20 for a fishing rod, a reel seat body 12 formed with a reel leg loading surface 12a for being loaded with a reel leg, and a grip 4 connected to the reel seat body 12 are integrally molded. An outside layer 18 of the handle member 20 for the fishing rod is formed of carbon fiber-reinforced plastics, and an inside layer 17 of the handle member 20 for the fishing rod is formed of resin.SELECTED DRAWING: Figure 3